Cheap Flights from Colorado Springs to St. Louis
Popular airlines from Colorado Springs Airport (COS) to St. Louis Lambert Intl. Airport (STL)
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Southwest AirlinesSouthwest Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Find the cheapest month to fly from Colorado Springs (COS) to St. Louis (STL)
May is typically the cheapest month to flyMay is typically the cheapest month to fly
Book with confidence
Flights from Colorado Springs to St. Louis
When looking for plane tickets from Colorado Springs to St. Louis, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to St. Louis. Look for COS to STL airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and St. Louis flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Colorado Springs St. Louis flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Colorado Springs to St. Louis trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your St. Louis flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Colorado Springs to St. Louis with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from Colorado Springs Airport (COS) to Lambert-St. Louis Intl. Airport (STL)?
If you're planning on travelling between COS and STL, round-trip flights start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from City of Colorado Springs Municipal Airport to Lambert-St. Louis Intl. Airport (STL)?
Every airline has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from COS to Lambert-St. Louis Intl. Airport (STL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Colorado Springs Airport (COS) to St. Louis Lambert International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from COS to Lambert Field?
That new movie you've been wanting to see will have to wait — the flight distance between COS (COS) and Lambert-St. Louis Intl. Airport (STL) (STL) is only 1,250 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from City of Colorado Springs Municipal Airport to St. Louis Lambert International Airport?
Direct flights aren't available, so you'll have to make at least one stop between Colorado Springs Airport (COS) and Lambert-St. Louis Intl. Airport (STL). Make the most of the layover time to stretch your legs and grab a coffee.
Are COS to STL flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from COS to St. Louis Lambert International Airport, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always getting the latest offers.
Travel information
Origin airport | Colorado Springs Airport |
|---|---|
Destination airport | St. Louis Lambert Intl. Airport |
Distance | 1,241 km away |
Airlines serving | American Airlines, United, Delta, Southwest Airlines |
Popular airline | American Airlines |